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Diffstat (limited to 'libidn/stringprep.h')
| -rw-r--r-- | libidn/stringprep.h | 209 |
1 files changed, 0 insertions, 209 deletions
diff --git a/libidn/stringprep.h b/libidn/stringprep.h deleted file mode 100644 index 4b61c77cd5..0000000000 --- a/libidn/stringprep.h +++ /dev/null @@ -1,209 +0,0 @@ -/* stringprep.h Header file for stringprep functions. -*- c -*- - * Copyright (C) 2002, 2003, 2004 Simon Josefsson - * - * This file is part of GNU Libidn. - * - * GNU Libidn is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * GNU Libidn is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with GNU Libidn; if not, see <http://www.gnu.org/licenses/>. - */ - -#ifndef _STRINGPREP_H -#define _STRINGPREP_H - -#ifdef __cplusplus -extern "C" -{ -#endif - -#include <stddef.h> /* size_t */ -#include <unistd.h> /* ssize_t */ -#include <stdint.h> /* uint32_t */ - -#define STRINGPREP_VERSION "0.4.3" - -/* Error codes. */ - typedef enum - { - STRINGPREP_OK = 0, - /* Stringprep errors. */ - STRINGPREP_CONTAINS_UNASSIGNED = 1, - STRINGPREP_CONTAINS_PROHIBITED = 2, - STRINGPREP_BIDI_BOTH_L_AND_RAL = 3, - STRINGPREP_BIDI_LEADTRAIL_NOT_RAL = 4, - STRINGPREP_BIDI_CONTAINS_PROHIBITED = 5, - /* Error in calling application. */ - STRINGPREP_TOO_SMALL_BUFFER = 100, - STRINGPREP_PROFILE_ERROR = 101, - STRINGPREP_FLAG_ERROR = 102, - STRINGPREP_UNKNOWN_PROFILE = 103, - /* Internal errors. */ - STRINGPREP_NFKC_FAILED = 200, - STRINGPREP_MALLOC_ERROR = 201 - } Stringprep_rc; - -/* Flags used when calling stringprep(). */ - typedef enum - { - STRINGPREP_NO_NFKC = 1, - STRINGPREP_NO_BIDI = 2, - STRINGPREP_NO_UNASSIGNED = 4 - } Stringprep_profile_flags; - -/* Steps in a stringprep profile. */ - typedef enum - { - STRINGPREP_NFKC = 1, - STRINGPREP_BIDI = 2, - STRINGPREP_MAP_TABLE = 3, - STRINGPREP_UNASSIGNED_TABLE = 4, - STRINGPREP_PROHIBIT_TABLE = 5, - STRINGPREP_BIDI_PROHIBIT_TABLE = 6, - STRINGPREP_BIDI_RAL_TABLE = 7, - STRINGPREP_BIDI_L_TABLE = 8 - } Stringprep_profile_steps; - -#define STRINGPREP_MAX_MAP_CHARS 4 - - struct Stringprep_table_element - { - uint32_t start; - uint32_t end; /* 0 if only one character */ - uint32_t map[STRINGPREP_MAX_MAP_CHARS]; /* NULL if end is not 0 */ - }; - typedef struct Stringprep_table_element Stringprep_table_element; - - struct Stringprep_table - { - Stringprep_profile_steps operation; - Stringprep_profile_flags flags; - const Stringprep_table_element *table; - }; - typedef struct Stringprep_table Stringprep_profile; - - struct Stringprep_profiles - { - const char *name; - const Stringprep_profile *tables; - }; - typedef struct Stringprep_profiles Stringprep_profiles; - - extern const Stringprep_profiles stringprep_profiles[]; - -/* Profiles */ - extern const Stringprep_table_element stringprep_rfc3454_A_1[]; - extern const Stringprep_table_element stringprep_rfc3454_B_1[]; - extern const Stringprep_table_element stringprep_rfc3454_B_2[]; - extern const Stringprep_table_element stringprep_rfc3454_B_3[]; - extern const Stringprep_table_element stringprep_rfc3454_C_1_1[]; - extern const Stringprep_table_element stringprep_rfc3454_C_1_2[]; - extern const Stringprep_table_element stringprep_rfc3454_C_2_1[]; - extern const Stringprep_table_element stringprep_rfc3454_C_2_2[]; - extern const Stringprep_table_element stringprep_rfc3454_C_3[]; - extern const Stringprep_table_element stringprep_rfc3454_C_4[]; - extern const Stringprep_table_element stringprep_rfc3454_C_5[]; - extern const Stringprep_table_element stringprep_rfc3454_C_6[]; - extern const Stringprep_table_element stringprep_rfc3454_C_7[]; - extern const Stringprep_table_element stringprep_rfc3454_C_8[]; - extern const Stringprep_table_element stringprep_rfc3454_C_9[]; - extern const Stringprep_table_element stringprep_rfc3454_D_1[]; - extern const Stringprep_table_element stringprep_rfc3454_D_2[]; - - /* Nameprep */ - - extern const Stringprep_profile stringprep_nameprep[]; - -#define stringprep_nameprep(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_nameprep) - -#define stringprep_nameprep_no_unassigned(in, maxlen) \ - stringprep(in, maxlen, STRINGPREP_NO_UNASSIGNED, stringprep_nameprep) - - /* SASL */ - - extern const Stringprep_profile stringprep_saslprep[]; - extern const Stringprep_profile stringprep_plain[]; - extern const Stringprep_profile stringprep_trace[]; - -#define stringprep_plain(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_plain) - - /* Kerberos */ - - extern const Stringprep_profile stringprep_kerberos5[]; - -#define stringprep_kerberos5(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_kerberos5) - - /* XMPP */ - - extern const Stringprep_profile stringprep_xmpp_nodeprep[]; - extern const Stringprep_profile stringprep_xmpp_resourceprep[]; - extern const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[]; - -#define stringprep_xmpp_nodeprep(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_xmpp_nodeprep) -#define stringprep_xmpp_resourceprep(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_xmpp_resourceprep) - - /* iSCSI */ - - extern const Stringprep_profile stringprep_iscsi[]; - -#define stringprep_iscsi(in, maxlen) \ - stringprep(in, maxlen, 0, stringprep_iscsi) - - /* API */ - - extern int stringprep_4i (uint32_t * ucs4, size_t * len, size_t maxucs4len, - Stringprep_profile_flags flags, - const Stringprep_profile * profile); - extern int stringprep_4zi (uint32_t * ucs4, size_t maxucs4len, - Stringprep_profile_flags flags, - const Stringprep_profile * profile); - extern int stringprep (char *in, size_t maxlen, - Stringprep_profile_flags flags, - const Stringprep_profile * profile); - - extern int stringprep_profile (const char *in, - char **out, - const char *profile, - Stringprep_profile_flags flags); - - extern const char *stringprep_check_version (const char *req_version); - -/* Utility */ - - extern int stringprep_unichar_to_utf8 (uint32_t c, char *outbuf); - extern uint32_t stringprep_utf8_to_unichar (const char *p); - - extern uint32_t *stringprep_utf8_to_ucs4 (const char *str, ssize_t len, - size_t * items_written); - extern char *stringprep_ucs4_to_utf8 (const uint32_t * str, ssize_t len, - size_t * items_read, - size_t * items_written); - - extern char *stringprep_utf8_nfkc_normalize (const char *str, ssize_t len); - extern uint32_t *stringprep_ucs4_nfkc_normalize (uint32_t * str, - ssize_t len); - - extern const char *stringprep_locale_charset (void); - extern char *stringprep_convert (const char *str, - const char *to_codeset, - const char *from_codeset); - extern char *stringprep_locale_to_utf8 (const char *str); - extern char *stringprep_utf8_to_locale (const char *str); - -#ifdef __cplusplus -} -#endif -#endif /* _STRINGPREP_H */ |